{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xa206008c82ed13be4058a6ddada2c59d2a811a63294fa6adb91fecd0f7d16e20",
    "signature": "0x2af19903fdd53ddd8397175be2a9c9d2c257989783d82e2c092da3cbbfb9cb280a35c60c4dc9ac8a1c4a16263840f6cfcb7f689c3764955244690c1f256c3ec31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}